ES2126494B1 - COMPOSITION OF AN EXPANSIVE CEMENT USED TO BREAK OVERSIZED ROCKS AND HARDENED BLOCKS. - Google Patents
COMPOSITION OF AN EXPANSIVE CEMENT USED TO BREAK OVERSIZED ROCKS AND HARDENED BLOCKS.Info
- Publication number
- ES2126494B1 ES2126494B1 ES9602253A ES9602253A ES2126494B1 ES 2126494 B1 ES2126494 B1 ES 2126494B1 ES 9602253 A ES9602253 A ES 9602253A ES 9602253 A ES9602253 A ES 9602253A ES 2126494 B1 ES2126494 B1 ES 2126494B1
- Authority
- ES
- Spain
- Prior art keywords
- composition
- rocks
- break
- cement used
- expansive cement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/0009—Demolition agents based on cementitous or like materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Composición de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. Dicha composición está constituida por minerales que mezclados con agua en mayor o menor proporción tiene una fuerza de presión inversamente proporcional a la cantidad de agua aportada, formándose una lechada de mortero que aumenta considerablemente su volumen. Esta composición es muy eficaz en la demolición de granitos, rocas y materiales de gran dureza, proporcionando un aumento de volumen lento y controlado que da lugar a la presión necesaria para romper y demoler sin ruidos ni vibraciones las rocas bloques endurecidos.Composition of an expansive cement used to break large rocks and hardened blocks. Said composition is made up of minerals that mixed with water in a greater or lesser proportion have a pressure force inversely proportional to the amount of water provided, forming a mortar grout that considerably increases its volume. This composition is very effective in demolishing granites, rocks and very hard materials, providing a slow and controlled volume increase that gives rise to the pressure necessary to break and demolish hardened block rocks without noise or vibrations.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602253A ES2126494B1 (en) | 1996-10-24 | 1996-10-24 | COMPOSITION OF AN EXPANSIVE CEMENT USED TO BREAK OVERSIZED ROCKS AND HARDENED BLOCKS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602253A ES2126494B1 (en) | 1996-10-24 | 1996-10-24 | COMPOSITION OF AN EXPANSIVE CEMENT USED TO BREAK OVERSIZED ROCKS AND HARDENED BLOCKS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2126494A1 ES2126494A1 (en) | 1999-03-16 |
ES2126494B1 true ES2126494B1 (en) | 1999-11-16 |
Family
ID=8296481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602253A Expired - Fee Related ES2126494B1 (en) | 1996-10-24 | 1996-10-24 | COMPOSITION OF AN EXPANSIVE CEMENT USED TO BREAK OVERSIZED ROCKS AND HARDENED BLOCKS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2126494B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2198180B1 (en) * | 2001-03-14 | 2005-05-01 | Ernestina Hernandez Alvarez | COMPOSITION OF AN EXPANSIVE CEMENT USED FOR BREAKING LARGE ROCKS AND HARDENED BLOCKS. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS601905B2 (en) * | 1979-11-01 | 1985-01-18 | 太平洋セメント株式会社 | Destruction agent for brittle objects |
JPS57130559A (en) * | 1981-02-06 | 1982-08-13 | Chichibu Cement Kk | Crushing material of concrete structure, etc. |
JPS58101178A (en) * | 1981-12-12 | 1983-06-16 | Denki Kagaku Kogyo Kk | Agent for static disintegration of rock or concrete |
ES2010929A6 (en) * | 1989-04-17 | 1989-12-01 | Compania International De Inve | High safety concrete breaker compsn. |
FR2696359B1 (en) * | 1992-10-02 | 1994-12-23 | Explosifs Prod Chim | Demolition agent to break structures made of brittle materials by swelling effect. |
-
1996
- 1996-10-24 ES ES9602253A patent/ES2126494B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2126494A1 (en) | 1999-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990316 Kind code of ref document: A1 Effective date: 19990316 |
|
FD1A | Patent lapsed |
Effective date: 20100528 |